KeePass is a light-weight and easy-to-use password manager that removes the need for you to remember many different passwords and makes it more feasible to use different passwords for each account. It manages your passwords in a secure database encrypted with AES and Twofish, which is locked with one master key or a key file.

Klavaro is a touch typing tutor that is very
flexible and supports customizable keyboard
layouts. Users can edit and save new or unknown
keyboard layouts, as the basic course provided by
the program was designed to not depend on specific
layouts.

KuickShow displays images using all available space, without wasting it with bars or menus. It also has smart automatic zooming which scales images according to size. You can use the integrated file browser to choose images, or navigate through a folder with the mousewheel or the keyboard. It also has fullscreen view and slideshow, and supports a wide range of image formats.

Libhello is a library for UNIX-like systems that handles friendly greetings. It can be used as a simple example of a library, of a library bindings, of using CMake, or just for fun. Libhello is written in C and translated to many spoken and programming languages.

LimeSurvey (formerly PHPSurveyor) is a Web
application that interacts with MySQL, MSSQL, or
Postgres to develop surveys, publish surveys, and
collect responses to surveys. Once a survey has
been created, data can be inserted into the survey
either by a "pretty" public screen which presents
each question one at a time, or by a quick and
nasty data entry screen. It includes the capacity
to generate individualized "tokens", so that
invitations can be issued to participants. It also
has the capacity to set conditions on whether
questions will display (branching), numerous
question types, and a basic statistics function.

The Liquid Font Family is a collection of small bitmap fonts focusing on readability and Unicode support. The fonts were designed with small, graphics-capable LCD displays in mind, and to be nice and narrow. They are proportional fonts, not mono-spaced like many similar projects.

MuseScore lets you notate and compose music easily with your keyboard, your mouse, or a MIDI keyboard. You can print beautifully engraved sheet music or export it as PDF or PNG. You can play your score, transpose it, and save it as audio or MIDI file. MuseScore also supports MusicXML to let you share your composition with other scorewriters. MuseScore is often advertised as a cost effective alternative for Sibelius and Finale.